27604530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5381}}^1$

素因数の和:5416

約数の個数: 64

約数和(自身を含む): 77500800

約数和(自身を除く): 49896270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 5381, 10762, 16143, 26905, 32286, 48429, 53810, 80715, 96858, 102239, 145287, 161430, 204478, 242145, 290574, 306717, 484290, 511195, 613434, 726435, 920151, 1022390, 1452870, 1533585, 1840302, 2760453, 3067170, 4600755, 5520906, 9201510, 13802265, 27604530]

約数ペア:

[(1, 27604530), (2, 13802265), (3, 9201510), (5, 5520906), (6, 4600755), (9, 3067170), (10, 2760453), (15, 1840302), (18, 1533585), (19, 1452870), (27, 1022390), (30, 920151), (38, 726435), (45, 613434), (54, 511195), (57, 484290), (90, 306717), (95, 290574), (114, 242145), (135, 204478), (171, 161430), (190, 145287), (270, 102239), (285, 96858), (342, 80715), (513, 53810), (570, 48429), (855, 32286), (1026, 26905), (1710, 16143), (2565, 10762), (5130, 5381)]